Merge remote-tracking branch 'origin/dev' into wip/qdoc-clang

Change-Id: I1ed3009c1ffa4494fcb3880db7ae4ec1bbdc4e22

19 files changed, 169 insertions, 69 deletions

diff --git a/.qmake.conf b/.qmake.conf
index 138038d54..dc68d3884 100644
--- a/.qmake.conf
+++ b/.qmake.conf
@@ -1,3 +1,3 @@
 load(qt_build_config)
 
-MODULE_VERSION = 5.10.0
+MODULE_VERSION = 5.11.0
diff --git a/src/androiddeployqt/main.cpp b/src/androiddeployqt/main.cpp
index dd5b74bd6..51b514f51 100644
--- a/src/androiddeployqt/main.cpp
+++ b/src/androiddeployqt/main.cpp
@@ -774,7 +774,8 @@ bool readInputFile(Options *options)
     {
         const QJsonValue deploymentDependencies = jsonObject.value(QStringLiteral("deployment-dependencies"));
         if (!deploymentDependencies.isUndefined()) {
-            const auto dependencies = deploymentDependencies.toString().splitRef(QLatin1Char(','));
+            QString deploymentDependenciesString = deploymentDependencies.toString();
+            const auto dependencies = deploymentDependenciesString.splitRef(QLatin1Char(','));
             for (const QStringRef &dependency : dependencies) {
                 QString path = options->qtInstallDirectory + QLatin1Char('/') + dependency;
                 if (QFileInfo(path).isDir()) {
diff --git a/src/assistant/help/qhelpgenerator.cpp b/src/assistant/help/qhelpgenerator.cpp
index c8722499e..d341a04de 100644
--- a/src/assistant/help/qhelpgenerator.cpp
+++ b/src/assistant/help/qhelpgenerator.cpp
@@ -311,9 +311,6 @@ bool QHelpGenerator::createTables()
                              "NamespaceId INTEGER, "
                              "FileId INTEGER, "
                              "Anchor TEXT )")
-            << QLatin1String("CREATE TABLE IndexItemTable ("
-                             "Id INTEGER, "
-                             "IndexId INTEGER )")
             << QLatin1String("CREATE TABLE IndexFilterTable ("
                              "FilterAttributeId INTEGER, "
                              "IndexId INTEGER )")
diff --git a/src/designer/src/components/formeditor/formwindow.h b/src/designer/src/components/formeditor/formwindow.h
index bda20077f..aca354728 100644
--- a/src/designer/src/components/formeditor/formwindow.h
+++ b/src/designer/src/components/formeditor/formwindow.h
@@ -70,6 +70,13 @@ class QT_FORMEDITOR_EXPORT FormWindow: public FormWindowBase
     Q_OBJECT
 
 public:
+    enum HandleOperation
+    {
+        NoHandleOperation,
+        ResizeHandleOperation,
+        ChangeLayoutSpanHandleOperation
+    };
+
     explicit FormWindow(FormEditor *core, QWidget *parent = 0, Qt::WindowFlags flags = 0);
     virtual ~FormWindow();
 
@@ -199,6 +206,9 @@ public:
 
     bool eventFilter(QObject *watched, QEvent *event) Q_DECL_OVERRIDE;
 
+    HandleOperation handleOperation() const { return m_handleOperation; }
+    void setHandleOperation(HandleOperation o) { m_handleOperation = o; }
+
 signals:
     void contextMenuRequested(QMenu *menu, QWidget *widget);
 
@@ -354,6 +364,7 @@ private:
     QStringList m_includeHints;
 
     QPoint m_contextMenuPosition;
+    HandleOperation m_handleOperation = NoHandleOperation;
 
 private:
     friend class WidgetEditorTool;
diff --git a/src/designer/src/components/formeditor/formwindowmanager.cpp b/src/designer/src/components/formeditor/formwindowmanager.cpp
index 2cccd851e..0341c920b 100644
--- a/src/designer/src/components/formeditor/formwindowmanager.cpp
+++ b/src/designer/src/components/formeditor/formwindowmanager.cpp
@@ -209,6 +209,14 @@ bool FormWindowManager::eventFilter(QObject *o, QEvent *e)
             return true;
         }
         switch (eventType) {
+        case QEvent::LayoutRequest:
+            // QTBUG-61439: Suppress layout request while changing the QGridLayout
+            // span of a QTabWidget, which sends LayoutRequest in resizeEvent().
+            if (fw->handleOperation() == FormWindow::ChangeLayoutSpanHandleOperation) {
+                e->ignore();
+                return true;
+            }
+            break;
 
         case QEvent::WindowActivate: {
             if (fw->parentWidget()->isWindow() && fw->isMainContainer(managedWidget) && activeFormWindow() != fw) {
diff --git a/src/designer/src/components/formeditor/widgetselection.cpp b/src/designer/src/components/formeditor/widgetselection.cpp
index eda77e213..fcb54de92 100644
--- a/src/designer/src/components/formeditor/widgetselection.cpp
+++ b/src/designer/src/components/formeditor/widgetselection.cpp
@@ -178,6 +178,17 @@ void WidgetHandle::mousePressEvent(QMouseEvent *e)
 
     m_origPressPos = container->mapFromGlobal(e->globalPos());
     m_geom = m_origGeom = m_widget->geometry();
+
+    switch (WidgetSelection::widgetState(m_formWindow->core(), m_widget)) {
+    case WidgetSelection::UnlaidOut:
+    case WidgetSelection::LaidOut:
+        m_formWindow->setHandleOperation(FormWindow::ResizeHandleOperation);
+        break;
+    case WidgetSelection::ManagedGridLayout:
+    case WidgetSelection::ManagedFormLayout:
+        m_formWindow->setHandleOperation(FormWindow::ChangeLayoutSpanHandleOperation);
+        break;
+    }
 }
 
 void WidgetHandle::mouseMoveEvent(QMouseEvent *e)
@@ -326,6 +337,8 @@ void WidgetHandle::mouseMoveEvent(QMouseEvent *e)
 
 void WidgetHandle::mouseReleaseEvent(QMouseEvent *e)
 {
+    m_formWindow->setHandleOperation(FormWindow::NoHandleOperation);
+
     if (e->button() != Qt::LeftButton || !m_active)
         return;
 
diff --git a/src/designer/src/components/lib/lib_pch.h b/src/designer/src/components/lib/lib_pch.h
index f2f226797..d03a498c2 100644
--- a/src/designer/src/components/lib/lib_pch.h
+++ b/src/designer/src/components/lib/lib_pch.h
@@ -26,5 +26,7 @@
 **
 ****************************************************************************/
 
+#if defined __cplusplus
 #include <QtDesigner/QtDesigner>
 #include <QtDesigner/QExtensionManager>
+#endif
diff --git a/src/designer/src/uitools/quiloader_p.h b/src/designer/src/uitools/quiloader_p.h
index f9371fac4..86e970f49 100644
--- a/src/designer/src/uitools/quiloader_p.h
+++ b/src/designer/src/uitools/quiloader_p.h
@@ -1,11 +1,11 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
+** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Designer of the Qt Toolkit.
 **
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
@@ -14,13 +14,24 @@
 ** and conditions see https://www.qt.io/terms-conditions. For further
 ** information use the contact form at https://www.qt.io/contact-us.
 **
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
 ** included in the packaging of this file. Please review the following
 ** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
 **
 ** $QT_END_LICENSE$
 **
diff --git a/src/qtattributionsscanner/main.cpp b/src/qtattributionsscanner/main.cpp
index cd9bc1fed..700bf8814 100644
--- a/src/qtattributionsscanner/main.cpp
+++ b/src/qtattributionsscanner/main.cpp
@@ -44,12 +44,13 @@ int main(int argc, char *argv[])
 {
     QCoreApplication a(argc, argv);
     a.setApplicationName(QStringLiteral("Qt Attributions Scanner"));
-    a.setApplicationVersion(QStringLiteral("1.0"));
+    a.setApplicationVersion(QStringLiteral("1.1"));
 
     QCommandLineParser parser;
-    parser.setApplicationDescription(tr("Searches and processes qt_attribution.json files in Qt sources."));
-    parser.addPositionalArgument(QStringLiteral("directory"),
-                                 tr("The directory to scan recursively."));
+    parser.setApplicationDescription(tr("Processes qt_attribution.json files in Qt sources."));
+    parser.addPositionalArgument(QStringLiteral("path"),
+                                 tr("Path to a qt_attribution.json file, "
+                                    "or a directory to be scannned recursively."));
     parser.addHelpOption();
     parser.addVersionOption();
 
@@ -60,6 +61,10 @@ int main(int argc, char *argv[])
     QCommandLineOption filterOption(QStringLiteral("filter"),
                                     tr("Filter packages according to <filter> (e.g. QDocModule=qtcore)"),
                                     QStringLiteral("expression"));
+    QCommandLineOption baseDirOption(QStringLiteral("basedir"),
+                                     tr("Paths in documentation are made relative to this "
+                                        "directory."),
+                                     QStringLiteral("directory"));
     QCommandLineOption outputOption({ QStringLiteral("o"), QStringLiteral("output") },
                                     tr("Write generated data to <file>."),
                                     QStringLiteral("file"));
@@ -70,6 +75,7 @@ int main(int argc, char *argv[])
 
     parser.addOption(generatorOption);
     parser.addOption(filterOption);
+    parser.addOption(baseDirOption);
     parser.addOption(outputOption);
     parser.addOption(verboseOption);
     parser.addOption(silentOption);
@@ -90,13 +96,22 @@ int main(int argc, char *argv[])
     if (parser.positionalArguments().size() != 1)
         parser.showHelp(2);
 
-    const QString directory = parser.positionalArguments().last();
-
-    if (logLevel == VerboseLog)
-        std::cerr << qPrintable(tr("Recursively scanning %1 for qt_attribution.json files...").arg(
-                                    QDir::toNativeSeparators(directory))) << std::endl;
-
-    QVector<Package> packages = Scanner::scanDirectory(directory, logLevel);
+    const QString path = parser.positionalArguments().last();
+
+    QVector<Package> packages;
+    const QFileInfo pathInfo(path);
+    if (pathInfo.isDir()) {
+        if (logLevel == VerboseLog)
+            std::cerr << qPrintable(tr("Recursively scanning %1 for qt_attribution.json files...").arg(
+                                        QDir::toNativeSeparators(path))) << std::endl;
+        packages = Scanner::scanDirectory(path, logLevel);
+    } else if (pathInfo.isFile()) {
+        packages = Scanner::readFile(path, logLevel);
+    } else {
+        std::cerr << qPrintable(tr("%1 is not a valid file or directory.").arg(
+                                    QDir::toNativeSeparators(path))) << std::endl << std::endl;
+        parser.showHelp(7);
+    }
 
     if (parser.isSet(filterOption)) {
         PackageFilter filter(parser.value(filterOption));
@@ -124,8 +139,16 @@ int main(int argc, char *argv[])
 
     QString generator = parser.value(generatorOption);
     if (generator == QLatin1String("qdoc")) {
-        // include top level module name in printed paths
-        QString baseDirectory = QDir(directory).absoluteFilePath(QStringLiteral(".."));
+        QString baseDirectory = parser.value(baseDirOption);
+        if (baseDirectory.isEmpty()) {
+            if (pathInfo.isDir()) {
+                // include top level module name in printed paths
+                baseDirectory = pathInfo.dir().absoluteFilePath(QStringLiteral(".."));
+            } else {
+                baseDirectory = pathInfo.absoluteDir().absoluteFilePath(QStringLiteral(".."));
+            }
+        }
+
         QDocGenerator::generate(out, packages, baseDirectory, logLevel);
     } else if (generator == QLatin1String("json")) {
         JsonGenerator::generate(out, packages, logLevel);
diff --git a/src/qtattributionsscanner/scanner.cpp b/src/qtattributionsscanner/scanner.cpp
index 488417e89..d7d958138 100644
--- a/src/qtattributionsscanner/scanner.cpp
+++ b/src/qtattributionsscanner/scanner.cpp
@@ -140,7 +140,7 @@ static Package readPackage(const QJsonObject &object, const QString &filePath, L
     return p;
 }
 
-static QVector<Package> readFile(const QString &filePath, LogLevel logLevel)
+QVector<Package> readFile(const QString &filePath, LogLevel logLevel)
 {
     if (logLevel == VerboseLog) {
         std::cerr << qPrintable(tr("Reading file %1...").arg(
diff --git a/src/qtattributionsscanner/scanner.h b/src/qtattributionsscanner/scanner.h
index 5d93cb8ee..f3ae9f0ea 100644
--- a/src/qtattributionsscanner/scanner.h
+++ b/src/qtattributionsscanner/scanner.h
@@ -37,6 +37,7 @@
 
 namespace Scanner {
 
+QVector<Package> readFile(const QString &filePath, LogLevel logLevel);
 QVector<Package> scanDirectory(const QString &directory, LogLevel logLevel);
 
 }
diff --git a/src/windeployqt/main.cpp b/src/windeployqt/main.cpp
index 8ec4a6205..8ed6fffdf 100644
--- a/src/windeployqt/main.cpp
+++ b/src/windeployqt/main.cpp
@@ -817,7 +817,8 @@ static const PluginModuleMapping pluginModuleMappings[] =
     {"qtwebengine", QtWebEngineModule | QtWebEngineCoreModule | QtWebEngineWidgetsModule},
     {"styles", QtWidgetsModule},
     {"sceneparsers", Qt3DRendererModule},
-    {"renderplugins", Qt3DRendererModule}
+    {"renderplugins", Qt3DRendererModule},
+    {"geometryloaders", Qt3DRendererModule}
 };
 
 static inline quint64 qtModuleForPlugin(const QString &subDirName)
@@ -1048,7 +1049,10 @@ static QString vcRedistDir()
     const QFileInfoList subDirs =
         QDir(vc2017RedistDirName).entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name | QDir::Reversed);
     for (const QFileInfo &f : subDirs) {
-        const QString path = f.absoluteFilePath();
+        QString path = f.absoluteFilePath();
+        if (QFileInfo(path + slash + vcDebugRedistDir()).isDir())
+            return path;
+        path += QStringLiteral("/onecore");
         if (QFileInfo(path + slash + vcDebugRedistDir()).isDir())
             return path;
     }
@@ -1547,6 +1551,7 @@ static bool deployWebEngineCore(const QMap<QString, QString> &qmakeVariables,
                                 const Options &options, bool isDebug, QString *errorMessage)
 {
     static const char *installDataFiles[] = {"icudtl.dat",
+                                             "qtwebengine_devtools_resources.pak",
                                              "qtwebengine_resources.pak",
                                              "qtwebengine_resources_100p.pak",
                                              "qtwebengine_resources_200p.pak"};
diff --git a/src/windeployqt/qmlutils.cpp b/src/windeployqt/qmlutils.cpp
index 9e8bb09e2..52f044068 100644
--- a/src/windeployqt/qmlutils.cpp
+++ b/src/windeployqt/qmlutils.cpp
@@ -39,6 +39,11 @@
 
 QT_BEGIN_NAMESPACE
 
+bool operator==(const QmlImportScanResult::Module &m1, const QmlImportScanResult::Module &m2)
+{
+    return m1.className.isEmpty() ? m1.name == m2.name : m1.className == m2.className;
+}
+
 // Return install path (cp -r semantics)
 QString QmlImportScanResult::Module::installPath(const QString &root) const
 {
@@ -153,19 +158,10 @@ QmlImportScanResult runQmlImportScanner(const QString &directory, const QString
     return result;
 }
 
-static inline bool contains(const QList<QmlImportScanResult::Module> &modules, const QString &className)
-{
-    for (const QmlImportScanResult::Module &m : modules) {
-        if (m.className == className)
-            return true;
-    }
-    return false;
-}
-
 void QmlImportScanResult::append(const QmlImportScanResult &other)
 {
     for (const QmlImportScanResult::Module &module : other.modules) {
-        if (!contains(modules, module.className))
+        if (std::find(modules.cbegin(), modules.cend(), module) == modules.cend())
             modules.append(module);
     }
     for (const QString &plugin : other.plugins) {
diff --git a/src/windeployqt/qmlutils.h b/src/windeployqt/qmlutils.h
index 5e1ddc619..895c7f1de 100644
--- a/src/windeployqt/qmlutils.h
+++ b/src/windeployqt/qmlutils.h
@@ -55,6 +55,8 @@ struct QmlImportScanResult {
     QStringList plugins;
 };
 
+bool operator==(const QmlImportScanResult::Module &m1, const QmlImportScanResult::Module &m2);
+
 QmlImportScanResult runQmlImportScanner(const QString &directory, const QString &qmlImportPath,
                                         bool usesWidgets, int platform, DebugMatchMode debugMatchMode,
                                         QString *errorMessage);
diff --git a/src/winrtrunner/appxlocalengine.cpp b/src/winrtrunner/appxlocalengine.cpp
index 3c89d715c..d7cf35b31 100644
--- a/src/winrtrunner/appxlocalengine.cpp
+++ b/src/winrtrunner/appxlocalengine.cpp
@@ -412,18 +412,6 @@ bool AppxLocalEngine::installPackage(IAppxManifestReader *reader, const QString
         return false;
     }
 
-    ComPtr<IAsyncInfo> asyncInfo;
-    hr = deploymentOperation.As(&asyncInfo);
-    RETURN_FALSE_IF_FAILED("Failed to cast deployment operation to info.");
-    AsyncStatus status;
-    hr = asyncInfo->get_Status(&status);
-    RETURN_FALSE_IF_FAILED("Failed to retrieve deployment operation's status.");
-
-    if (status != Completed) {
-        qCWarning(lcWinRtRunner) << "Deployment operation did not succeed.";
-        return false;
-    }
-
     ComPtr<IDeploymentResult> results;
     hr = deploymentOperation->GetResults(&results);
     RETURN_FALSE_IF_FAILED("Failed to retrieve package registration results.");
@@ -433,10 +421,15 @@ bool AppxLocalEngine::installPackage(IAppxManifestReader *reader, const QString
     RETURN_FALSE_IF_FAILED("Failed to retrieve extended error code.");
 
     if (FAILED(errorCode)) {
-        HString errorText;
-        if (SUCCEEDED(results->get_ErrorText(errorText.GetAddressOf()))) {
-            qCWarning(lcWinRtRunner) << "Unable to register package:"
-                                     << QString::fromWCharArray(errorText.GetRawBuffer(NULL));
+        if (HRESULT_CODE(errorCode) == ERROR_INSTALL_PREREQUISITE_FAILED) {
+            qCWarning(lcWinRtRunner) << "Unable to register package: A requirement for installation was not met. "
+                "Check that your Windows version matches TargetDeviceFamily's MinVersion set in your AppxManifest.xml.";
+        } else {
+            HString errorText;
+            if (SUCCEEDED(results->get_ErrorText(errorText.GetAddressOf()))) {
+                qCWarning(lcWinRtRunner) << "Unable to register package:"
+                    << QString::fromWCharArray(errorText.GetRawBuffer(NULL));
+            }
         }
         if (HRESULT_CODE(errorCode) == ERROR_INSTALL_POLICY_FAILURE) {
             // The user's license has expired. Give them the opportunity to renew it.
diff --git a/tests/auto/qhelpgenerator/tst_qhelpgenerator.cpp b/tests/auto/qhelpgenerator/tst_qhelpgenerator.cpp
index da7e03779..10cfff9ac 100644
--- a/tests/auto/qhelpgenerator/tst_qhelpgenerator.cpp
+++ b/tests/auto/qhelpgenerator/tst_qhelpgenerator.cpp
@@ -137,12 +137,6 @@ void tst_QHelpGenerator::checkIndices()
         || m_query->value(1).toString() != QLatin1String("foo"))
         QFAIL("Index Error!");
 
-    /*
-    m_query->exec("SELECT COUNT(DISTINCT Id) FROM IndexItemTable");
-    if (!m_query->next() || m_query->value(0).toInt() != 7)
-        QFAIL("Index Error!");
-    */
-
     m_query->exec("SELECT COUNT(a.Id) FROM IndexTable a, "
         "IndexFilterTable b, FilterAttributeTable c WHERE a.Id=b.IndexId "
         "AND b.FilterAttributeId=c.Id AND c.Name=\'filter2\'");
diff --git a/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.error b/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.error
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.error
diff --git a/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.json b/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.json
new file mode 100644
index 000000000..6a75269c0
--- /dev/null
+++ b/tests/auto/qtattributionsscanner/testdata/good/minimal/expected.json
@@ -0,0 +1,21 @@
+[
+    {
+        "Copyright": "Copyright",
+        "Description": "",
+        "Homepage": "",
+        "Id": "minimal",
+        "License": "License",
+        "LicenseFile": "",
+        "LicenseId": "",
+        "Name": "Minimal",
+        "Path": "%{PWD}",
+        "Files": "",
+        "QDocModule": "qtest",
+        "QtParts": [
+            "libs"
+        ],
+        "QtUsage": "Usage",
+        "Version": "",
+        "DownloadLocation": ""
+    }
+]
diff --git a/tests/auto/qtattributionsscanner/tst_qtattributionsscanner.cpp b/tests/auto/qtattributionsscanner/tst_qtattributionsscanner.cpp
index c3e8bb9b6..7740fde9b 100644
--- a/tests/auto/qtattributionsscanner/tst_qtattributionsscanner.cpp
+++ b/tests/auto/qtattributionsscanner/tst_qtattributionsscanner.cpp
@@ -47,6 +47,8 @@ private slots:
     void test();
 
 private:
+    void readExpectedFile(const QString &baseDir, const QString &fileName, QByteArray *content);
+
     QString m_cmd;
     QString m_basePath;
 };
@@ -62,25 +64,45 @@ tst_qtattributionsscanner::tst_qtattributionsscanner()
 
 void tst_qtattributionsscanner::test_data()
 {
-    QTest::addColumn<QString>("directory");
-    QTest::newRow("good") << QStringLiteral("good");
-    QTest::newRow("warnings (incomplete)") << QStringLiteral("warnings/incomplete");
-    QTest::newRow("warnings (unknown attribute)") << QStringLiteral("warnings/unknown");
+    QTest::addColumn<QString>("input");
+    QTest::addColumn<QString>("stdout_file");
+    QTest::addColumn<QString>("stderr_file");
+
+    QTest::newRow("good")
+            << QStringLiteral("good")
+            << QStringLiteral("good/expected.json")
+            << QStringLiteral("good/expected.error");
+    QTest::newRow("warnings (incomplete)")
+            << QStringLiteral("warnings/incomplete")
+            << QStringLiteral("warnings/incomplete/expected.json")
+            << QStringLiteral("warnings/incomplete/expected.error");
+    QTest::newRow("warnings (unknown attribute)")
+            << QStringLiteral("warnings/unknown")
+            << QStringLiteral("warnings/unknown/expected.json")
+            << QStringLiteral("warnings/unknown/expected.error");
+    QTest::newRow("singlefile")
+            << QStringLiteral("good/minimal/qt_attribution.json")
+            << QStringLiteral("good/minimal/expected.json")
+            << QStringLiteral("good/minimal/expected.error");
 }
 
-static void readExpectedFile(const QString &dir, const QString &fileName, QByteArray *content)
+void tst_qtattributionsscanner::readExpectedFile(const QString &baseDir, const QString &fileName, QByteArray *content)
 {
-    QFile file(QDir(dir).absoluteFilePath(fileName));
+    QFile file(QDir(m_basePath).absoluteFilePath(fileName));
     QVERIFY2(file.open(QIODevice::ReadOnly | QIODevice::Text), "Could not open " + file.fileName().toLocal8Bit());
     *content = file.readAll();
-    content->replace("%{PWD}", dir.toUtf8());
+    content->replace("%{PWD}", baseDir.toUtf8());
 }
 
 void tst_qtattributionsscanner::test()
 {
-    QFETCH(QString, directory);
+    QFETCH(QString, input);
+    QFETCH(QString, stdout_file);
+    QFETCH(QString, stderr_file);
 
-    QString dir = QDir(m_basePath).absoluteFilePath(directory);
+    QString dir = QDir(m_basePath).absoluteFilePath(input);
+    if (QFileInfo(dir).isFile())
+        dir = QFileInfo(dir).absolutePath();
 
     QProcess proc;
     QString command = m_cmd + " " + dir + " --output-format json";
@@ -100,7 +122,7 @@ void tst_qtattributionsscanner::test()
         stdErr.replace(QDir::separator(), "/");
 
         QByteArray expectedErrorOutput;
-        readExpectedFile(dir, "expected.error", &expectedErrorOutput);
+        readExpectedFile(dir, stderr_file, &expectedErrorOutput);
 
         QCOMPARE(stdErr, expectedErrorOutput);
     }
@@ -113,7 +135,7 @@ void tst_qtattributionsscanner::test()
         QVERIFY2(!actualJson.isNull(), "Invalid output: " + jsonError.errorString().toLatin1());
 
         QByteArray expectedOutput;
-        readExpectedFile(dir, "expected.json", &expectedOutput);
+        readExpectedFile(dir, stdout_file, &expectedOutput);
         QJsonDocument expectedJson = QJsonDocument::fromJson(expectedOutput);
 
         if (!QTest::qCompare(actualJson, expectedJson, "actualJson", "expectedJson", __FILE__, __LINE__)) {